Research methods in social work /
Royse, David D.
Research methods in social work / David Royse. - 2-nd ed. - Chicago : Nelson-Hall Publishers, c1995.. - xii, 357 p. : ill. ; 24 cm.
Includes index.
0-8304-1409-6
GB A3
Social service--Research--Methodology.
Research methods in social work / David Royse. - 2-nd ed. - Chicago : Nelson-Hall Publishers, c1995.. - xii, 357 p. : ill. ; 24 cm.
Includes index.
0-8304-1409-6
GB A3
Social service--Research--Methodology.